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All Journal TIN: TERAPAN INFORMATIKA NUSANTARA Innovative: Journal Of Social Science Research
Manurung, Yessy Hans Aprilia
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Pengaruh Media Sosial Terhadap Prestasi Belajar Mahasiswa Prodi Matematika FMIPA Universitas HKBP Nommensen Pematangsiantar Manurung, Yessy Hans Aprilia; Manik, Ropitta Anjelina; Girsang, Indra Samuel; Purba, Arnold Yudianto; Peranginangin, Renita Br
Innovative: Journal Of Social Science Research Vol. 5 No. 1 (2025): Innovative: Journal Of Social Science Research
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/innovative.v5i1.17909

Abstract

Kemajuan teknologi digital telah menjadikan media sosial sebagai elemen penting dalam kehidupan mahasiswa, termasuk dalam konteks pembelajaran. Penelitian ini bertujuan untuk mengeksplorasi pengaruh media sosial terhadap prestasi belajar mahasiswa Program Studi Matematika FMIPA Universitas HKBP Nommensen Pematangsiantar. Dengan pendekatan kualitatif, data dikumpulkan melalui survei terhadap 40 mahasiswa dan dianalisis secara tematik. Hasil penelitian menunjukkan bahwa media sosial memberikan dampak positif, seperti peningkatan akses informasi dan kolaborasi akademik. Namun, penelitian ini juga mengidentifikasi dampak negatif, termasuk gangguan konsentrasi dan penurunan produktivitas belajar. Penggunaan media sosial secara bijak, yang mencakup pengelolaan waktu dan fokus pada tujuan pembelajaran, menjadi faktor kunci dalam mendukung prestasi akademik. Penelitian ini merekomendasikan panduan praktis untuk penggunaan media sosial dalam konteks pembelajaran serta pengembangan platform digital oleh institusi. Temuan ini diharapkan dapat memberikan kontribusi signifikan dalam memahami dinamika media sosial dan meningkatkan kualitas pembelajaran di lingkungan perguruan tinggi. Dengan demikian, penggunaan media sosial yang terstruktur dan bijaksana dapat memaksimalkan manfaatnya dalam mendukung proses belajar mahasiswa, sekaligus meminimalkan potensi dampak negatif yang mungkin timbul.
Analisis Antrian Pada Stasiun Bahan Bakar Umum (SPBU) 2536307 Sungai Bahar Unit V Manurung, Yessy Hans Aprilia; Manik, Patricia Roma Some; Manurung, Dwi Putri; Situngkir, Elga Yulianti
TIN: Terapan Informatika Nusantara Vol 5 No 8 (2025): January 2025
Publisher : Forum Kerjasama Pendidikan Tinggi (FKPT)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47065/tin.v5i8.6020

Abstract

As the number of vehicles in Indonesia increases, the need for fuel also increases, creating significant challenges at rural gas stations such as Sungai Bahar Unit V. This research aims to analyze the queuing system at SPBU 2536307, with a focus on the Pertamax line which only has one server. Research data was collected through observations for seven days, recording customer arrivals from 07.00 to 17.00. A quantitative approach using queuing theory, especially the M/M/c model, is used to analyze arrival data, service time, queue length, and service system efficiency. The research results show that the average hourly customer arrival rate ranges from 15.5 to 25.1 vehicles, while the average service time is 2.3 minutes per customer. Queuing system performance analysis reveals the probability of no customers (Pā‚€), the average number of customers in the system (Lā‚›), the average time in the system (Wā‚›), the number of customers in the queue (Lq), and the average waiting time (Wq ). In peak periods such as 07.00ā€“08.00, the queue reaches an average of 22.73 customers with a waiting time of 0.87 hours. These results indicate that service efficiency can be increased by increasing the number of servers or optimizing service time. The implications of this research offer strategic recommendations for gas station managers to reduce queue lengths and increase customer satisfaction. In addition, this study provides a new perspective on queuing systems in rural areas, which have different characteristics and challenges compared to urban areas.
Co-Authors Girsang, Indra Samuel Manik, Patricia Roma Some Manik, Ropitta Anjelina Manurung, Dwi Putri PeranginAngin, Renita Br Purba, Arnold Yudianto Situngkir, Elga Yulianti